| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 31 | 121 | 21 | 82 | 19.97 | 332.11 | 35.60 | 305.45 | 0.6733 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 14 | 52 | 10 | 36 | 20.05 | 334.38 | 37.87 | 303.97 | 0.6977 | |
| 0 | 1 | 0 | 1 | 19.97 | 333.31 | 36.80 | 304.56 | 0.6861 | |
| 0 | 2 | 0 | 1 | 20.48 | 332.78 | 36.27 | 305.58 | 0.6837 | |
| 0 | 1 | 0 | 1 | 22.49 | 332.98 | 36.46 | 307.94 | 0.6986 | |
| 0 | 3 | 0 | 2 | 20.04 | 332.18 | 35.66 | 305.43 | 0.6745 | |
| 0 | 2 | 0 | 2 | 19.83 | 331.62 | 35.11 | 305.55 | 0.6674 | |
| 0 | 10 | 0 | 6 | 20.53 | 331.74 | 35.22 | 306.37 | 0.6732 | |
| 0 | 1 | 0 | 1 | 19.62 | 330.67 | 34.17 | 305.96 | 0.6559 | |
| 1 | 49 | 1 | 32 | 19.68 | 329.94 | 33.44 | 306.59 | 0.6485 | |
| 16 | -9 | 10 | -9 | 19.70 | 329.59 | 33.08 | 306.89 | 0.6448 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |